Bdellophobia 

An intense fear of leeches.
(which i have)

Person 1 : "You're scared of leeches right?"
Person 2 : "Yeah, I have bdellophobia."

Bdellophobia by among_us_ballsack June 8, 2022

Beldophobia 

The fear of your knees bending backwards when standing up.

I think i have beldophobia.

Beldophobia by Samaa & Nada January 16, 2018